Description

(R)-2-Phenyl-3-Hydroxypropionic Acid CAS NO 17126-67-9 is a high-purity chiral building block and intermediate of significant importance in asymmetric synthesis. Its enantiomeric purity makes it a critical component for producing optically active pharmaceuticals and fine chemicals. This compound is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where precise stereochemistry is required for biological activity and process efficiency.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in cardiovascular and central nervous system drugs.
• Asymmetric Catalyst Ligand Precursor: Used in the development and production of chiral ligands for homogeneous catalysis.
• Agrochemical Synthesis: Building block for creating enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Intermediate in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Biochemical Research: Substrate or standard in enzymatic studies and metabolic pathway research.
• Polymer Modification: Monomer for synthesizing chiral polymers with specialized optical or mechanical properties.

Basic Information

Product Name	(R)-2-Phenyl-3-Hydroxypropionic Acid
CAS No.	17126-67-9
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	(R)-3-Hydroxy-2-phenylpropanoic Acid; (R)-2-Phenyl-3-hydroxypropanoic Acid; (R)-3-Hydroxy-2-phenylpropionic Acid; D-2-Phenyl-3-hydroxypropionic Acid; (R)-Phenylhydroxypropionic Acid; (R)-β-Hydroxyhydratropic Acid; (R)-HPPA; (R)-Tropic Acid
EINECS	Contact for details

Quality Control

Our (R)-2-Phenyl-3-Hydroxypropionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity determination by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, confirming compliance with customer and industry requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.